David L. Sappenfield, MD
NPI 1639161862ActiveIndividual· Ophthalmology, Retina Specialist· Durham, NC
Ophthalmology, Retina Specialist (MD) in Durham, North Carolina, licensed in NC, with an NPI issued in August 2005. In 2024 Medicare paid $385,456 for 262 patients, and Part D covered 905 of their prescriptions, 61% of them generic.
Overview
| NPI | 1639161862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 15, 2005 |
| Last updated in NPPES | Apr 1, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 29505 | NC |
| Ophthalmology | 207W00000X | 29505 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 262 |
|---|---|
| Services billed | 5,055 across 26 procedure codes |
| Paid by Medicare | $385,456 |
Part D prescriptions in 2024
| Prescriptions (claims) | 905 · 1,572 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $87,391 |
| Generic share | 61% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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